I’m not a fan at all of the floating weapons with no hands or arms. I think there should be a customisation option to change what model the arms use, and maybe possible for the future, but workshop arm models would be swell, too.
Examples of kinds of arms you could have, other than normal human hands:
Fingerless Gloves, like in CSS.
Wireframe Hands, kind of like the placeholder model when your workshop model is loading in.
Skeleton Arms. Self explanatory.
the possibilities are ENDLESS!